Clustering Detection Algorithms for Network Intrusions

Traditional abnormal detection methods need a reference model with a profile of normal action, but building the character profile and specifying threshold of abnormal alarm are difficult. So this paper puts forward intrusion detection in combination with clustering and data processing . This algorithm comes true dynamicly updating the center of cluster and the biggest distance within cluster with fast convergence. The effect is better with the help of pre-processing the data. By means of simulated experiments, this algorithm is proved feasible and efficient for unknown intrusion detection.

Project Supported:

Clc Number:

TP393.08 TP301.6